The SUR owner was shown on the Monday night premiere of VPR returning to the restaurant for the first time since Mark’s death.

Photo credit: Bravo TV

Photo credit: Bravo TV

She then confirmed to cameras that her millionaire DJ brother had committed suicide. “It’s been five weeks since my only sibling, my brother who was 16 months older than me, passed away through suicide,” she revealed.

Photo credit: Bravo TV

Photo credit: Bravo TV

“And for five weeks, I stayed home,” she continued. “Obviously, it just being the two of us, we were more like twins.”

Photo credit: Getty

Photo credit: Getty

Although the Real Housewives of Beverly Hills star had been struggling, she admitted, “It’s been incredibly difficult, but we have to keep moving forward and make the people that were so important in our lives proud as they watch down over us.”

Photo credit: INSTARImages

Photo credit: INSTARImages

Following her brother's sudden passing, Lisa told reporters that she'd just spoken to him the day before he died. “This has come as a shock to us all. My brother and I had connected the day before this tragedy and I was completely unprepared for this,” she said.

Photo credit: Getty

Photo credit: Getty

If you or someone you know is going through a crisis, please call the National Suicide Prevention Lifeline at 1-800-273-TALK (8255) or contact the Crisis Text Line by texting TALK to 741-741.